diff --git a/R/pkg/NAMESPACE b/R/pkg/NAMESPACE
index 3e5c89d779b7b0133c185b903c75db3659957e27..5286c019862044c7c81e795c8e3e8daf0403d893 100644
--- a/R/pkg/NAMESPACE
+++ b/R/pkg/NAMESPACE
@@ -47,12 +47,12 @@ exportMethods("arrange",
               "join",
               "limit",
               "merge",
+              "mutate",
+              "na.omit",
               "names",
               "ncol",
               "nrow",
               "orderBy",
-              "mutate",
-              "names",
               "persist",
               "printSchema",
               "rbind",
@@ -82,7 +82,8 @@ exportMethods("arrange",
 
 exportClasses("Column")
 
-exportMethods("abs",
+exportMethods("%in%",
+              "abs",
               "acos",
               "add_months",
               "alias",